diff --git a/docker-compose.yml b/docker-compose.yml
index c5e31a7..10b85ea 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -54,7 +54,7 @@ services:
     container_name: hivemind_cli
     hostname: hivemind_cli
     restart: unless-stopped
-    image: docker.io/smartgic/hivemind-cli:alpha
+    image: docker.io/smartgic/hivemind-cli:alpha@sha256:896cb56b9c5b1a4eaeba0cb7c53ae173a4b0f777163cbd2573e2b183cbf41ceb
     pull_policy: always
     tty: true
     environment:
@@ -69,7 +69,7 @@ services:
     container_name: hivemind_listener
     hostname: hivemind_listener
     restart: unless-stopped
-    image: docker.io/smartgic/hivemind-listener:alpha
+    image: docker.io/smartgic/hivemind-listener:alpha@sha256:23f781ca805a81acebc16ecba7714df8214afa9e3b1929a7f1338fe1e0425103
     pull_policy: ${PULL_POLICY:-always}
     tty: true
     environment: